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Torque Specs

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Old 07-05-2007, 02:38 PM
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GEO928
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Cool Torque Specs

Does anyone know what the torque is on the ten 8MX65 bolts that bolt down the lower crank case to the upper crank case? They are the inside bolts that
are along the inner side of the lower case. Also, the six 8MX30 bolts that are outside the lower case. I can't seem to find this in the manual where the torque specs are for the main bearing nuts.
thanks.
GEO928
1979 928
Eagle, WI
Old 07-05-2007, 04:10 PM
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SwayBar
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George, look in the workshop manuals on page 10 - 03, and it's the first listing. There's a bunch of step-torquing info, or else I'd just list it for you.

Hmm, I just re-read you question, and maybe that's not what you're looking for.
Old 07-05-2007, 04:23 PM
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SwayBar
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If you'd look on page 13 - 10, step #5 for 'Installing Upper and Lower Crankcase Sections', it does make a reference back to page 10 - 03 for the correct torques.
Old 07-05-2007, 04:39 PM
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Mike Simard
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I've also noticed that the 8mm bolts aren't included by name in the crankcase specs, that leaves the "all remaining bolts and nuts" spec of 20nm.



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